You don't always need pricey items to get good brows ;)
I've learned that by drawing my "tail" end of my brow first, it helps me control how i'm going to shape my brow. After drawing out the bottom part of my brow I use the leftover wax on my brush to blend out and fill in the rest of my brow.
Defining my brow, I use a really dark brown shadow to outline the bottom part of my brow then blend upwards. I try not to touch the front part of my brow too much.
I almost always clean up with concealer underneath because it adds more definition. Remember, brows don't need to be twins but definitely sisters..our cousins lol
Hope you all enjoy!